Headers
#1
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Location: Noblesville, Indiana
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Headers
I have the N1 duals on my 91 N/A Rx-7 and was wondering which one headers or a race pipe from Bonez would give me the most power increase and how much would it increase by.
#2
A Header will give you more power and torque. A header is designed much better than the stock exhaust manifold, so it will give power throughout the entire powerband. Why not get a header and then a straight pipe to take out the cats?
As for power gains, someone dyno'd before and after with a header awhile ago, Ill see if I can find the thread.
As for power gains, someone dyno'd before and after with a header awhile ago, Ill see if I can find the thread.
#3
This might be of great interest to you:straight-pipe VS. header dyno
#4
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Join Date: Apr 2001
Location: Orange Park FL (near Jax)
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To get the best power increase - RB Header into a cat or a presilencer - then into your catback.
I gained about 20HP with that setup (still using the stock intake).
I gave back maybe 5HP to gain some low & mid torque when I switched to full dual.
The pics & sound bite are linked in my sig below.
I gained about 20HP with that setup (still using the stock intake).
I gave back maybe 5HP to gain some low & mid torque when I switched to full dual.
The pics & sound bite are linked in my sig below.
#5
im running a RB header and presilencer u DO feel a difference probly about 20HP!! i was shocked after i installed it much better response and all around!! i would gave my thunmbs up for this setup!!
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#14
Seduced by the DARK SIDE
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Here is a cheap dual setup.
header kit $80
silencers 2 x $20
muffler shop cutting & welding $100
bomb muflers 2 x $20
total $260
The stereo sound of true duals - priceless
Click on the link in my sig below..
header kit $80
silencers 2 x $20
muffler shop cutting & welding $100
bomb muflers 2 x $20
total $260
The stereo sound of true duals - priceless
Click on the link in my sig below..
Last edited by SureShot; 06-19-03 at 01:48 PM.
#16
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Here is a short vid - from inside.
link to short video
link to short video
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